From 8724ad330661c81c4381923cef77227cfccd45d9 Mon Sep 17 00:00:00 2001
From: Landon Curt Noll <github-mail@asthe.com>
Date: Fri, 10 Mar 2023 21:37:49 -0800
Subject: [PATCH] fix -std for 2020/endoh2

---
 2020/endoh2/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/2020/endoh2/Makefile b/2020/endoh2/Makefile
index c0a3301dc..02be62661 100644
--- a/2020/endoh2/Makefile
+++ b/2020/endoh2/Makefile
@@ -76,14 +76,14 @@ CWARN= -Wall -Wextra -pedantic ${CSILENCE}
 #
 #CSTD=
 #CSTD= -ansi
-CSTD= -std=gnu99
+CSTD= -std=c99
 
 # Compiler bit architecture
 #
 # Some entries require 32-bitness:
 # ARCH= -m32
 #
-# Some entries require 64-bitness:
+
 # ARCH= -m64
 #
 # By default we assume nothing: